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General discussions. For specific printers / electronics / fabrication methods / softwares, please see other sections.
Re: Replicape + BBB - 5 years ago
Yes, the rail mounts are screwed using the BBB holes. The fan mount is just plugged on the Replicape dual row connectors. BBB + Replicape: 120x80x30mm BBB + Replicape + fan + DIN: 120x80x80mm How do you want to pay? Via Paypal?by fma - For Sale
Re: Replicape + BBB - 5 years ago
Here are the photos. I confirm, is has a 4Gb MMC. About shipping cost, it is almost 25€ for USA (only 12€ for Europe). So let's say 100€ for sending it to you. And I include the 4Gb micro-SD card.by fma - For Sale
Re: Replicape + BBB - 5 years ago
Didn't check yet, but as it has 4Gb MMC, it must be a Rev C...by fma - For Sale
Re: Replicape + BBB - 5 years ago
I'll check this tonight, and post you some pictures.by fma - For Sale
Replicape + BBB - 5 years ago
For sale: 1x Replicape board, with 60mm fan and support for TMC2100 cooling 1x Beagle Bone Black, with DIN rail mount 95€ plus shipping (from France) Barely used.by fma - For Sale
Re: Duex2 to Duex5 upgrade - 5 years ago
As said, I will need more drivers in the future. Better buy the Duetx2 now, and do a smooth upgrade if needed; it may not be available in a few months/years (because of new boards).by fma - Duet
Re: Duex2 to Duex5 upgrade - 5 years ago
Ok, thanks! I'll subscribe to duet3d.com forum...by fma - Duet
Duex2 to Duex5 upgrade - 5 years ago
Hi! I'm about to order my Duet wifi. To implement my 4 axis setup, I will need an additional motor driver. So, a Duetx2 is enough. On the other hand, I think I will switch to an active mixing hotend, as soon as a good one is out. So, more motors drivers will be needed. Is it possible to upgrade a Duetx2 to a Duetx5 later? Do they share the same PCB? Do I only need to solder the connectors, TMCby fma - Duet
Support for mixing extruders - 5 years ago
Hi! Does the support for mixing extruder support active mixing? Thanks,by fma - Duet
Re: Fan voltage - 5 years ago
Is it possible to route the DueX5 fans outputs as main PLA fan, and as hotend heatsink fan? Do you know when DueX5 boards will be available? Thanks,by fma - Duet
Fan voltage - 5 years ago
Hi! If I power up the Duet with 24V, do I need to use 24V fans? Or is there an onboard DC/DC conversion to 12V? Thanks,by fma - Duet
Re: 4 axis polar geometry - 5 years ago
Ok; 1.19 seems to be the next stable release...by fma - Duet
Re: 4 axis polar geometry - 5 years ago
BTW, which branch/tag do you suggest me to use to implement this geometry? dev? Or the stable 1.18.1?by fma - Duet
Re: 4 axis polar geometry - 5 years ago
Great I will have a look at the code this week-end... Thanks again.by fma - Duet
4 axis polar geometry - 5 years ago
Hi, I'm building a large CoreXY printer (320x320x320), and its first task will be to print a real size BB-8. The body will be build from a big PMMA sphere (or maybe stainless steel if I can find one), and 3D printed panels will be screwed on it. For these panels, which are parts of a sphere, I would like to make something smart: instead of print them with a lot of support, I would like to printby fma - Duet
Web interface - 5 years ago
Hi! I plan to buy a Duet wifi for my upcoming CoreXY printer. I may be able to put my hands on a 14" 1024x768 touch screen, connected to a PC; is the web interface usable on such screen? Should it be used through the mobile view, or is it ok to use the standard PC view? In this last case, are all widget displayed on the screen, or does it need to scroll to see some? Thanks.by fma - Duet
Re: Passive GT3 pulleys - 6 years ago
I see. Are PU belts always white? As Stratasys belts are black, I think they are neoprene+fiber glass core... I will use such belts. Thanks. BTW, I did take thickness into account to perfectly align my idlers pulleys...by fma - Mechanics
Re: Passive GT3 pulleys - 6 years ago
About belts (3GT -> 3mm pitch), what is better, rubber or PU? My motor pulleys have 16T...by fma - Mechanics
Re: Passive GT3 pulleys - 6 years ago
I may have a solution... By making a half turn on the belt between the motor and the static rear idler pulley (on each side), I don't need pulleys with teeth, as belt will be on its back on all idlers pulleys... What do you think?by fma - Mechanics
Re: Passive GT3 pulleys - 6 years ago
"Idlers, either of the inside or outside type, are not recommended and should not be used except for power takeoff or functional use. When an idler is necessary, it should be on the slack side of the belt. Inside idlers must be grooved, unless their diameters are greater than an equivalent 40-groove pulley. Flat idlers must not be crowned (use edge flanges). Idler diameters must exceed the smalleby fma - Mechanics
Re: Passive GT3 pulleys - 6 years ago
Looks good to me! If I can get such nice print, I'm happy What would be the minimum diameter, for a 3mm pitch belt? Where did you find this info?by fma - Mechanics
Re: Passive GT3 pulleys - 6 years ago
My concern about teeth was for more for accuracy: on low diameter pulleys, can it lead to position variations, at each tooth? The original design was working fine, but with a CoreXY config, I can increase the build XY size from 230x230mm to 310x310mm!!!by fma - Mechanics
Re: Passive GT3 pulleys - 6 years ago
BTW, do you confirm it is mandatory to have teeth on the passive pulley, for a 3GT (3mm pitch) belt?by fma - Mechanics